IT1242457B - Spray for local anaesthetics and/or drugs which ends with a silicone sleeve, concentric and external to the endotracheal tube, immediately before the cuff of the tube, which thus allows topical laryngotracheal anaesthesia to be induced and maintained. - Google Patents
Spray for local anaesthetics and/or drugs which ends with a silicone sleeve, concentric and external to the endotracheal tube, immediately before the cuff of the tube, which thus allows topical laryngotracheal anaesthesia to be induced and maintained.Info
- Publication number
- IT1242457B IT1242457B IT04762890A IT4762890A IT1242457B IT 1242457 B IT1242457 B IT 1242457B IT 04762890 A IT04762890 A IT 04762890A IT 4762890 A IT4762890 A IT 4762890A IT 1242457 B IT1242457 B IT 1242457B
- Authority
- IT
- Italy
- Prior art keywords
- cuff
- drugs
- anaesthesia
- allows
- topical
- Prior art date
Links
- 229940079593 drug Drugs 0.000 title abstract 6
- 239000003814 drug Substances 0.000 title abstract 6
- 206010002091 Anaesthesia Diseases 0.000 title abstract 5
- 238000001949 anaesthesia Methods 0.000 title abstract 5
- 230000037005 anaesthesia Effects 0.000 title abstract 5
- 230000000699 topical effect Effects 0.000 title abstract 4
- 229960005015 local anesthetics Drugs 0.000 title abstract 2
- 229920001296 polysiloxane Polymers 0.000 title abstract 2
- 239000007921 spray Substances 0.000 title 1
- 230000003110 anti-inflammatory effect Effects 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 2
- 238000005507 spraying Methods 0.000 abstract 2
- 238000002627 tracheal intubation Methods 0.000 abstract 2
- 230000003444 anaesthetic effect Effects 0.000 abstract 1
- 210000003484 anatomy Anatomy 0.000 abstract 1
- 229940121363 anti-inflammatory agent Drugs 0.000 abstract 1
- 239000002260 anti-inflammatory agent Substances 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 210000000867 larynx Anatomy 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
- 230000000144 pharmacologic effect Effects 0.000 abstract 1
- 210000003437 trachea Anatomy 0.000 abstract 1
- 238000011282 treatment Methods 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 abstract 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
Abstract
The present industrial invention relates to a device made up of an endotracheal tube modified in such a way as to allow, in addition to normal endotracheal intubation, a simultaneous periodic and repeatable spraying of drugs onto the lower larynx and onto the trachea in the course of artificial ventilations for general anaesthesia or for intensive resuscitation treatments. Characteristic of the invention is a device for the spraying of drugs, local anaesthetics and anti- inflammatories, applied to a normal endotracheal tube, which ends immediately before the start of the cuff thereof with a sieved silicone sleeve which allows more homogeneous diffusion of the drugs. On administering a local anaesthetic, via the device integral with the endotracheal tube, rapid topical laryngo-tracheal anaesthesia occurs. Using other drugs an anti-inflammatory action on the same anatomical structures can also be obtained. Furthermore, both the topical laryngo-tracheal anaesthesia and the anti-inflammatory action are reproducible by the same procedure if the pharmacological effect induced by the preceding administration fails. It is therefore a device which is convenient to apply and easy to use and which allows the double effect of intubation and topical laryngo-tracheal anaesthesia to be achieved with a single operation; it also allows these two co-existing conditions to be maintained without further operations apart from that of administering the requisite amount of drug with a normal syringe by means of the special connection, subject to deflation of the cuff after each decurarization. Moreover, this apparatus, by stopping before the start of the endotracheal cuff, does not interfere in the slightest with the necessary expansion of the cuff. It is therefore a device which allows the use of repeatable methods which are easy to carry out and non- invasive for the patient.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT04762890A IT1242457B (en) | 1990-02-14 | 1990-02-14 | Spray for local anaesthetics and/or drugs which ends with a silicone sleeve, concentric and external to the endotracheal tube, immediately before the cuff of the tube, which thus allows topical laryngotracheal anaesthesia to be induced and maintained. |
| US07/637,078 US5146916A (en) | 1990-01-05 | 1991-01-03 | Endotracheal tube incorporating a drug-irrigation device |
| DE69111266T DE69111266T2 (en) | 1990-01-05 | 1991-01-04 | Endotracheal tube with drug rinsing device. |
| AT91100134T ATE125162T1 (en) | 1990-01-05 | 1991-01-04 | ENDOTRACHEAL TUBE WITH MEDICINAL FLUSHING DEVICE. |
| CA002033625A CA2033625C (en) | 1990-01-05 | 1991-01-04 | Endotracheal tube incorporating a drug-irrigation device |
| EP91100134A EP0445502B1 (en) | 1990-01-05 | 1991-01-04 | Endotracheal tube incorporating a drug-irrigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT04762890A IT1242457B (en) | 1990-02-14 | 1990-02-14 | Spray for local anaesthetics and/or drugs which ends with a silicone sleeve, concentric and external to the endotracheal tube, immediately before the cuff of the tube, which thus allows topical laryngotracheal anaesthesia to be induced and maintained. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| IT9047628A0 IT9047628A0 (en) | 1990-02-14 |
| IT9047628A1 IT9047628A1 (en) | 1991-08-15 |
| IT1242457B true IT1242457B (en) | 1994-03-05 |
Family
ID=11261533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT04762890A IT1242457B (en) | 1990-01-05 | 1990-02-14 | Spray for local anaesthetics and/or drugs which ends with a silicone sleeve, concentric and external to the endotracheal tube, immediately before the cuff of the tube, which thus allows topical laryngotracheal anaesthesia to be induced and maintained. |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1242457B (en) |
-
1990
- 1990-02-14 IT IT04762890A patent/IT1242457B/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| IT9047628A1 (en) | 1991-08-15 |
| IT9047628A0 (en) | 1990-02-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted | ||
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970212 |